Wearable electronic device on head
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Apr 19, 2022
Grant Date -
Oct 28, 2021
app pub date -
Aug 28, 2019
filing date -
Aug 28, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is an electronic device according to the present invention. The electronic device according to the present invention may move a display unit so that the position of the display unit corresponds to the pupil position of a user, and nanopatterns of an in-coupling portion, where a beam enters the display unit, and an out-coupling portion, where a beam is emitted, may be the same pattern. The electronic device according to the present invention may be associated with an artificial intelligence module, a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to a 5G service, and the like.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2019 Application Filing Year
- F21V Class
- 3835 Applications Filed
- 2770 Patents Issued To-Date
- 72.23 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F21V Class
- 0 % this patent is cited more than
- 3 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Oct 19, 2025 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Oct 19, 2029 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 19, 2033 |